DIN PN16 Cast Steel Gate Valve - DIN 3352, DN50 to DN1000
We supply DIN PN16 Cast Steel Gate Valve as a professional manufacturer and supplier, engineered to European DIN standards for reliable shut-off in industrial pipeline systems. Manufactured in accordance with DIN 3352, with face-to-face dimensions according to DIN 3202-F5 and flange ends according to DIN 2501. This cast steel gate valve features rising stem OS&Y, bolted bonnet construction, and solid or flexible wedge design. Available in a wide range of sizes from DN50 to DN1000 (2″ to 40″) with pressure rating PN16 (16Bar / 1.6MPa). End connections include flanged (RF, FF) and butt weld (BW). Materials include GS-C25, WCB, LCB, CF8, 1.4408, 1.4308, CF8M, CF3, CF3M, WC6, WC9, C5, C12 or equivalent. Actuation options include manual handwheel, gear operated, and bare stem for electric actuator. Ideal for water treatment, chemical, petrochemical, power generation, and industrial pipeline applications requiring DIN standard compliance.
Specifications for DIN PN16 Cast Steel Gate Valve
• Design & Manufacture: DIN 3352
• Face to Face: DIN 3202-F5
• Flange Ends: DIN 2501
• Inspection and Test: DIN 3230
• Construction: OS&Y, Bolted Bonnet, Solid or Flexible Wedge Design
• Size Range: DN50 to DN1000 (2″ to 40″)
• Pressure Rating: PN16 (16Bar / 1.6MPa)
• End Connections: Flanged (RF, FF), Butt Weld (BW)
• Body Materials: GS-C25, WCB, LCB, CF8, 1.4408, 1.4308, CF8M, CF3, CF3M, WC6, WC9, C5, C12 or Equivalent
• Trim Materials: Various trim materials are available to suit different service conditions
• Actuator Type: Manual Handwheel, Electric Actuator, Bare Stem
✓ DIN standard compliant — ideal for European and international projects requiring DN50 to DN1000 range
Gate Valve DIN PN16 Main Parts and Materials
| Part Name | Material | ||
|---|---|---|---|
| Carbon Steel (GS-C25 / WCB) | Stainless Steel (1.4408 / CF8M) | Alloy Steel (WC6 / WC9) | |
| Body | GS-C25 / A216 WCB | 1.4408 / A351 CF8M | A217 WC6 / WC9 |
| Bonnet | GS-C25 / A216 WCB | 1.4408 / A351 CF8M | A217 WC6 / WC9 |
| Wedge / Disc | WCB + 13Cr / STL | CF8M / 1.4408 | WC6 / WC9 + 13Cr / STL |
| Seat | 13Cr / STL | SS304 / SS316 | 13Cr / STL |
| Stem | A182 F6a / F304 / F316 | A182 F304 / F316 | A182 F6a / F304 / F316 |
| Bolts / Nuts | A193 B7 / A194 2H | A193 B8 / A194 8, B8M / 8M | A193 B7 / A194 2H |
| Gasket | Graphite / PTFE | Graphite / PTFE | Graphite / PTFE |
| Packing | Graphite / PTFE | Graphite / PTFE | Graphite / PTFE |
Reference: DIN 3352, DIN 3202-F5, DIN 2501, DIN 3230. Materials may vary by model and pressure rating. Contact us for confirmed material certificate.
DIN PN16 Cast Steel Gate Valve Dimensions (DIN3202-F5)
| DN (mm) | NPS (inch) | L (RF/BW) mm |
|---|---|---|
| 50 | 2 | 250 |
| 65 | 2 1/2 | 270 |
| 80 | 3 | 280 |
| 100 | 4 | 300 |
| 125 | 5 | 325 |
| 150 | 6 | 350 |
| 200 | 8 | 400 |
| 250 | 10 | 450 |
| 300 | 12 | 500 |
| 350 | 14 | 550 |
| 400 | 16 | 600 |
| 450 | 18 | 650 |
| 500 | 20 | 700 |
| 600 | 24 | 800 |
| 700 | 28 | 900 |
| 800 | 32 | 1000 |
| 900 | 36 | 1100 |
| 1000 | 40 | 1200 |
Reference: DIN 3202-F5, DIN 2501. Dimensions may vary by manufacturer. Contact us for confirmed drawing and quotation.
Reference Drawing: DIN PN16 Cast Steel Gate Valve Dimensions (DIN3202-F5).
Industrial Gate Valve Dimension Details
Typical Applications of DIN PN16 Cast Steel Gate Valve
• Water treatment and distribution: municipal water supply and large diameter distribution networks.
• Chemical and petrochemical: process lines with DIN-standard flanged connections.
• Power generation: cooling water, service water, and auxiliary systems in European-standard power plants.
• HVAC and district heating: large diameter pipelines for heating, ventilation, and air conditioning.
• European and international projects: pipelines requiring DIN 3352 / DIN 3202-F5 / DIN 2501 compliance.
• General industrial pipelines: non-corrosive and mildly corrosive media with full-bore isolation.
FAQ - DIN PN16 Cast Steel Gate Valve
Q1: What is a DIN PN16 cast steel gate valve?
A: A DIN PN16 cast steel gate valve is a linear motion valve designed for on-off service in pipelines. It is manufactured to DIN 3352 with face-to-face dimensions per DIN 3202-F5, flange ends per DIN 2501, and inspection & test per DIN 3230. PN16 means the valve is rated for 16 bar (1.6 MPa) nominal pressure.
Q2: What is the difference between DIN PN16 and ANSI Class 150 gate valves?
A: DIN PN16 and ANSI Class 150 are both low-pressure ratings, but they differ in standards. DIN uses European standards (DIN 3352 / DIN 3202-F5 / DIN 2501) with metric DN sizes, while ANSI uses American standards (API 600 / ANSI B16.34) with inch NPS sizes. Flange dimensions, face-to-face lengths, and materials (GS-C25 vs WCB) are different. Choose DIN for European projects and ANSI for American projects.
Q3: What is the size range of DIN PN16 gate valves?
A: This DIN PN16 cast steel gate valve is available in sizes DN50 to DN1000 (2″ to 40″), covering a wide range of industrial pipeline applications. Other sizes are available on request.
Q4: What materials are available for DIN PN16 gate valves?
A: Common body materials include GS-C25, WCB, LCB, CF8, 1.4408, 1.4308, CF8M, CF3, CF3M, WC6, WC9, C5, and C12. Various trim materials such as 13Cr, STL, SS304, SS316, and F6a are available to suit different service conditions.
Q5: What end connections and actuation options are available?
A: End connections include flanged (RF, FF) per DIN 2501 and butt weld (BW). Actuation options include manual handwheel, gear operated, and bare stem for electric actuator. Other options are available on request.
Q6: What is the difference between OS&Y and NRS gate valves?
A: OS&Y (Outside Screw and Yoke) has a rising stem that visually indicates valve position, with stem threads outside the media — suitable for corrosive and high temperature service. NRS (Non-Rising Stem) has a non-rising stem, requiring less vertical space — commonly used in buried or space-limited installations.
Get a Fast Quote for DIN PN16 Cast Steel Gate Valve
Send us your size (DN50 – DN1000), pressure rating, material, end connection, actuation type, and quantity. Our team will reply within 24 hours with price, drawing, and delivery time.
Email: sales@tengsvalve.com
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